Im new to the group, I have a 75 gal FOWLR tank, thats on month 2 of cycling. I currently have 2 clowns (currently about 3/4 an inch each) , a neon dottyback (about a 1/2 inch), 1 blue spot goby (about 2 and 1/2 inch), and a white spotted toby (almost full grown at 2 and 3/4 inch) in a 30 gal...